Github user robertamarton commented on a diff in the pull request:
https://github.com/apache/trafodion/pull/1721#discussion_r225015029
--- Diff: core/sql/sqlcomp/CmpSeabaseDDLroutine.cpp ---
@@ -1925,3 +2730,568 @@ short
CmpSeabaseDDL::createSeabaseLibmgrCPPLib(ExeCliInterface * cliInterface)
}
return 0;
}
+
+short CmpSeabaseDDL::upgradeLibraries(ExeCliInterface * cliInterface,
+ CmpDDLwithStatusInfo *mdui)
+{
+Lng32 cliRC = 0;
+
+ while (1) // exit via return stmt in switch
+ {
+ switch (mdui->subStep())
+ {
+ case 0:
+ {
+ mdui->setMsg("Upgrade Libraries: Started");
+ mdui->subStep()++;
+ mdui->setEndStep(FALSE);
+
+ return 0;
+ }
+ break;
+
+ case 1:
+ {
+ mdui->setMsg(" Start: Drop Old Libraries");
+ mdui->subStep()++;
+ mdui->setEndStep(FALSE);
+
+ return 0;
+ }
+ break;
+
+ case 2:
+ {
+ // drop old libraries
+ if (dropLibraries(cliInterface, TRUE/*old */))
+ return -3; // error, but no recovery needed
--- End diff --
unable to drop old libraries, it is okay - that is because it will just use
up space but not cause any difficulties?
---
